If We allow man to enjoy Our favours, and then take them away from him, he becomes despondent and ungrateful. 9 If We let him taste Our favours after adversity, he says: "Misfortune has left me," and begins to brag and exult, 10 save such as are patient, and do deeds of righteousness; for them awaits forgiveness and a mighty wage. 11 Then, it may be that you will give up part of what is revealed to you and your breast will become straitened by it because they say: Why has not a treasure been sent down upon him or an angel come with him? You are only a warner; and Allah is custodian over all things. 12 and so they assert, "[Muhammad himself] has invented this [Qur'an]!" Say [unto them]: "Produce, then, ten surahs of similar merit, invented [by yourselves,] and [to this end] call to your aid whomever you can, other than God, if what you say is true! 13 If they do not answer you, then know it has been revealed with the knowledge of God, and that there is no god but He. (And say:) "Will you now submit?" 14 To those who desire the life of this world and its many allures, We shall pay them in full for their acts herein and will not withold any thing. 15 Yet these are the people for whom there is nothing but Fire in the world to come. Fruitless will be what they have fashioned, and whatever they have done will perish. 16 Can it happen that he who takes his stand on a clear evidence from his Lord, subsequently followed by a witness from Him (in his support), and prior to that the Book of Moses was revealed as a guide and a mercy, (would even he deny the truth in the manner of those who adore the life of this world)? Rather, such men are bound to believe in it. The Fire shall be the promised resort of the groups that disbelieve. So be in no doubt about it for this indeed is the truth from your Lord although most people do not believe. 17 And who is more unjust than the one who fabricates a lie against Allah? They will be presented before their Lord, and the witnesses* will say, “These are they who lied concerning their Lord; the curse of Allah be upon the unjust!” (* The Prophets and angels.) 18 Those who hinder (others) from the Path of Allah (Islamic Monotheism), and seek a crookedness therein, while they are disbelievers in the Hereafter. 19 Never can they elude [their final reckoning, even if they remain unscathed] on earth: never will they find anyone who could protect them from God. [In the life to come] double suffering will be imposed on them for having lost the ability to hear [the truth] and having failed to see [it]. 20 Those are they that have lost their souls, and that which they forged has left them; 21 In the life to come they will certainly lose a great deal. 22 Surely (as to) those who believe and do good and humble themselves to their Lord, these are the dwellers of the garden, in it they will abide. 23 ۞ These two groups are like the blind and the deaf as compared with those who can see and hear. Can the two be equal? Will you not then understand? 24